// Copyright 2004-2007 Castle Project - http://www.castleproject.org/
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace Castle.DynamicProxy115.Builder.CodeBuilder.SimpleAST
{
	using System;
	using System.Reflection.Emit;

	/// <summary>
	/// Summary description for BinaryExpression.
	/// </summary>
	[CLSCompliant(false)]
	public class BinaryExpression : Expression
	{
		public static readonly OpCode Add = OpCodes.Add;
		
		private OpCode _operation;
		private Expression _left;
		private Expression _right;

		public BinaryExpression( OpCode operation, Expression left, Expression right )
		{
			_operation = operation;
			_left = left;
			_right = right;
		}

		public override void Emit(IEasyMember member, ILGenerator gen)
		{
			_left.Emit(member, gen);
			_right.Emit(member, gen);
			gen.Emit(_operation);
		}
	}
}
